These gooey s’mores cookie bars combine a chewy cookie base with melty chocolate and a perfectly toasted marshmallow topping, delivering a campfire classic in an easy-to-make dessert bar.
Cool bars completely before slicing to prevent a sticky mess. Watch marshmallows closely when broiling to avoid burning. For a chewier marshmallow top, use mini marshmallows. Use a metal pan for even browning; if using glass, add a couple extra minutes to baking time. Substitute almond flour and dairy-free ingredients for gluten-free and vegan versions.
Keywords: s’mores, cookie bars, toasted marshmallow, chocolate dessert, easy dessert, campfire treat, gooey bars